/*====================================
# nav
==================================== */
.main-nav {
  padding: 0 2rem;
  background-color: #ffffff;
  border-radius: 0 0 20px 20px;
  box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}

.main-nav .navbar-nav .nav-link {
  color: #212121;
  transition: 0.3s ease-in-out;
  padding: 18px 15px;
}

.main-nav .navbar-nav .nav-link:hover,
.main-nav .navbar-nav .nav-link:focus {
  color: var(--orange);
}

.signup-link {
  color: #ffffff !important;
    background-color: var(--txt-gray);
}

.signup-link:hover {
  color: var(--orange) !important;
  background-color: var(--yellow);
}

.custom-toggler.navbar-toggler {
  border: none;
}

.navbar-brand img{
  width: 240px;
}

.main-nav .dropdown-menu {
  border: none;
  margin: 0;
  padding: 0;
  box-shadow: var(--shadow);
}

.main-nav .dropdown-item:focus,
.dropdown-item:hover {
  background-color: #FFF6EB;
}

@media (max-width:992px) {
  .main-nav {
    position: fixed;
    width: 100%;
    z-index: 100;
  }

  .main-nav .navbar-nav {
    width: 100%;
    height: 100vh;
    text-align: center;
  }

  .main-nav .navbar-nav .nav-link {
    padding: 15px 20px;
  }

  .signup-link {
    border-radius: 30px;
  }

}

@media (max-width:576px) {
  .navbar-brand img{
    width: 200px;
  }
}
/*====================================
# openbtn 小版按鈕
==================================== */
.openbtn {
  position: relative;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 5px;
}

/*======= 按鈕內側 =======*/
.openbtn span {
  display: inline-block;
  transition: all .4s;
  position: absolute;
  left: 14px;
  height: 3px;
  border-radius: 2px;
  background: #212121;
  width: 45%;
}

.openbtn span:nth-of-type(1) {
  top: 15px;
}

.openbtn span:nth-of-type(2) {
  top: 23px;
}

.openbtn span:nth-of-type(3) {
  top: 31px;
}

/*======= active 線動作 =======*/

.openbtn.active span:nth-of-type(1) {
  top: 18px;
  left: 18px;
  transform: translateY(6px) rotate(-45deg);
  width: 30%;
}

.openbtn.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
  top: 30px;
  left: 18px;
  transform: translateY(-6px) rotate(45deg);
  width: 30%;
}